£66.06 – £116.57
Dorma BTS75 Floor spring
Description
For internal doors up to 1100mm
Hold open unit not for use on a fire door
Max door weight of 120kg
Fixed back check,
Adjustable power size 1-4
Closing speed adjustment between 175-15 degrees and 15-0 degrees
Universal application range
Whether standard, narrow or wide, whether LH, RH, or single or double-action – the DORMA BTS 75 V door spring is designed for all types of doors. A comprehensive program of accessories ensures that it can be used successfully with a wide variety of door constructions and floor coverings.
Maximum reliability and quality
Thanks to a wide range of functions which can be individually selected to suit different requirements, DORMA BTS 75 V floor springs offer maximum reliability and quality.
Benefits for the trade/distributor
- Reduced stocking requirements thanks to separate, interchangeable spindles
- Streamlined product range offering all key functions
Benefits for the installer
- Suitable for installation with LH or RH single and double action doors
- Interchangeable spindles enable easy adaptation to structural conditions – even when retrofitted
Benefits for the architect/specifier
- Concealed installation for maximum visual elegance
- All essential functions provided
- Proven, robust design
Benefits for the user
- Constant, temperature independent closing cycle
Additional information
| Floor Springs | BTS75 Double Action Pack SSS, BTS75 EN1-4 HO 90* Spindle Mec & Box, BTS75 EN1-4 NHO & Spindle Mec & Box, BTS75V Single Action Pack SSS |
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